# $Id: Portfile 37770 2008-06-22 18:16:47Z gwright@macports.org $

PortSystem 1.0

name		cadabra
version		0.136
categories	math
platforms	darwin
maintainers	gwright@macports.org
description	A field theory approach to symbolic computer algebra
long_description \
	Cadabra is a computer algebra system for the manipulation	\
	of what could loosely be called tensorial expressions. It is	\
	aimed at, though not necessarily restricted to, theoretical	\
	high energy physicists. Because of its target audience, the	\
	program's interface, storage system and underlying philosophy	\
	differ substantially from other computer algebra systems.

homepage	http://www.aei.mpg.de/~peekas/cadabra/
master_sites	${homepage}/

checksums	md5     f0b57b39901c3d3717dd3c03c7e5adea		\
		sha1    f3e48ab63528196910f40cf3aafe82f6a586cfa2	\
		rmd160  23b60f35e8484ca1a8e7fe55cbafd03753c052c5

variant texmacs	description { install TeXmacs from end } {
		  depends_run port:TeXmacs
		}

variant no_gui  description { do not build GUI } {
		  depends_lib-delete port:gtkmm
		  configure.args-append	--disable-gui
		}

patchfiles	patch-Makefile.in.diff

depends_lib	port:modglue	\
		port:pcre	\
		port:gmp	\
		port:LiE	\
		port:gtkmm	\
		port:texlive

build.env	CC=gcc CXX=g++

post-build	{
		  system "env CDB_LOG=1 ${build.cmd} advtest"
		}

post-activate	{
		  system "texhash"
		}